Asset manager Janus Henderson gets bought by Trian, General Catalyst for $7.4 billion ⊕ found 2025 › Dec › 22 (Mon) @ 14:05 UTC a story from CNBC ⚠️ › Top News Asset ■■ Janus Henderson ■■ Trian ■■ General Catalyst ■■ Trian Fund Management ■■ preview sentiment